Seiko’s reputation in terms of dive watches is… indisputable! The Japanese brand certainly has one of the largest collection of diving instruments, with prices ranging from EUR 400 to over EUR 5,000 – and all bearing their own nickname: Samurai, Turtle, Tuna or Sumo.

Today we will take a look at the Sumo, an update of the famous diver presented by the brand at Baselworld 2019. Meet the new 2019 Seiko Sumo Prospex Diver 200m SPB103J1.

conjurer wrote:Another updated feature is the retirement of Ishiro Tojo, the wall-eyed QC inspector of bezel/chapter ring alignment.